78 lines
1.5 KiB
Plaintext
78 lines
1.5 KiB
Plaintext
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{{alias}}( value )
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Tests if a value is a safe integer.
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An integer valued number is "safe" when the number can be exactly
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represented as a double-precision floating-point number.
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Parameters
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----------
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value: any
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Value to test.
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Returns
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-------
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bool: boolean
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Boolean indicating whether value is a safe integer.
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Examples
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--------
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> var bool = {{alias}}( 5.0 )
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true
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> bool = {{alias}}( new Number( 5.0 ) )
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true
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> bool = {{alias}}( 2.0e200 )
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false
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> bool = {{alias}}( -3.14 )
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false
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> bool = {{alias}}( null )
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false
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{{alias}}.isPrimitive( value )
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Tests if a value is a number primitive having a safe integer value.
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Parameters
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----------
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value: any
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Value to test.
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Returns
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-------
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bool: boolean
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Boolean indicating whether value is a number primitive having a safe
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integer value.
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Examples
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--------
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> var bool = {{alias}}.isPrimitive( -3.0 )
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true
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> bool = {{alias}}.isPrimitive( new Number( -3.0 ) )
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false
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{{alias}}.isObject( value )
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Tests if a value is a `Number` object having a safe integer value.
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Parameters
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----------
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value: any
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Value to test.
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Returns
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-------
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bool: boolean
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Boolean indicating whether value is a `Number` object having a safe
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integer value.
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Examples
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--------
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> var bool = {{alias}}.isObject( 3.0 )
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false
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> bool = {{alias}}.isObject( new Number( 3.0 ) )
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true
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See Also
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--------
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